baber/WOPTO huggingface dataset:
Patent EP-0405160-A1 (EP)
Inventor: LEIBER WOLFGANG DIPL-ING FH
IPC: F04C2/16
Filed: 1990-05-30
Abstract: In the case of a screw spindle pump (10) with drive spindle (18) arranged in the internal chamber (12) of a pump housing (14) and at least one sealed spindle (16) axially parallel to this together with an intake (76) and an outlet (78) for a flow medium to be delivered by the spindles (16, 18), the spindles (16, 18) are enclosed by a tubular housing insert (64), which with the pump housing (14) enveloping it defines at least one annular chamber (15) connected to the internal chamber (12) accommodating the spindles by at least one through hole (68). The annular chamber is sealed off from the internal chamber (12) on the intake side and provided at its pressure-side end with the radial through holes (68). <IMAGE>
Patent EP-0442029-A1 (EP)
Inventor: LANGEN HANS DR
IPC: G03C7/32
Filed: 1990-07-31
Abstract: A colour-photographic recording material, which contains a colourless cyan coupler, a yellow cyan coupler and a DIR compound which, under the conditions of colour development, releases an inhibitor (or precursor thereof) having a diffusibility of Df >/= 0.4, has excellent colour reproduction properties and is particularly suitable for processing in high-speed processing methods.
Patent EP-0425855-A1 (EP)
Inventor: SIMETH CLAUS
IPC: B41F31/14
Filed: 1990-10-10
Abstract: The invention relates to an inking system for a printing machine with a changeable distributing roll (1) which is driven in rotation as the driving mechanism for an inking roll (4) resting against its periphery. According to the invention, driving is effected via a two-armed lever (6) which is pivotally mounted on one of the two rolls. The swivelling axis (8) of the lever (6) can be adjusted so that the axial movement of the distributing roll (1) is converted to the axial movement of the inking roll (4). The distributing stroke can be continuously adjusted even when the machine is operating.
Patent EP-0435233-A1 (EP)
Inventor: SHIRAO YUJI
IPC: G01D5/20
Filed: 1990-12-21
Abstract: A displacement sensing circuit for sensing a displacement of a measured object without any contact with the measured object. A detecting coil is disposed relative to the measured object to be capable of changing its inductance in response to a displacement of the measured object from a predetermined position. An output from the detecting coil is passed through a band-pass filter. The filter has a frequency band width which is equal to at least twice the upper limit of a response frequency of the sensing circuit, thereby outputting a signal less influenced by a noise. An output from the band-pass filter is detected to take a signal corresponding to the displacement of the measured object.
Patent EP-0386842-A1 (EP)
Inventor: JANSSEN JOZEF THEODORUS ANTONI
IPC: A61B6/00
Filed: 1990-03-05
Abstract: A simple and robust X-ray stand for angio graphic examinations is obtained by suspending a U-shaped or C-shaped carrier (9) from an L-shaped arm (3) which is connected to a vertical column (1) so as to be rotatable about two axes of rotation (6,8). The irradiation directions can be readily adjusted by hand when a counterweight (19) is connected to the arm.
Patent EP-0415466-A1 (EP)
Title: Apparatus for cutting silage from a silage supply
Inventor: LIET CORNELIS HENDRICUS
IPC: A01F25/20
Filed: 1990-07-06
Abstract: The silage cutter has a cutting shield (16) with a blade (18) at the lower end supported on a carrier (17) for reciprocal motion. At the upper end the cutter shield is connected to one end of at least one swivel arm (9) for adjusting the cutter shield vertically. The cutter shield is fixed in a predet. position w.r.t. the swivel arm, such that the blade carrier lies at least approx. in the tangential plane of the cutting circle.
Patent EP-0434124-A1 (EP)
Inventor: BUURMAN CORNELIS
IPC: C08G59/00
Filed: 1990-12-11
Abstract: A multistage reactor comprising a cylindrical housing provided with inlet and outlet openings for cocurrent flow of liquid reactants and product, a series of stator rings mounted on the internal wall of the housing, a series of rotor rings mounted on a central rotatable shaft, each internal volume between successive rings defining one stage, the stator rings radially overlapping the rotor rings such that relatively narrow slits remain between the rotor rings and the inner wall of the housing and between the stator rings and the outer wall of the central shaft, said slits having a length (L) to width (W) ratio of from 3 to 12, the distance in axial direction between the stator and the rotor rings being larger than W.
Patent EP-0409373-A1 (EP)
Inventor: KUSMER DANIEL P
IPC: F16K1/226
Filed: 1990-03-01
Abstract: An apparatus for inserting a resilient valve seat (100) into a valve body (20). the valve body being of a type having a radially inwardly projecting annular rib (22) which defines a bore (24) through the valve body, the valve seat being generally annular and having an annular web portion (102), a first annular flange portion (104) projecting radially outwardly from a first end of the web portion and a second annular flange portion (106) projecting radially outwardly from a second end of the web portion to define an annular, radially outwardly opening channel (108) for receiving the rib, the apparatus including a frame (10) which has an opening and having a plate (14) for positioning a valve body adjacent the opening such that the bore in the valve body and the opening in the frame are in register, a plunger assembly slidably mounted in the frame, the plunger assembly having a mounting head (66) and a plurality of circumferentially spaced grabbing elements secured to the mounting head, the grabbing elements including projections (88,90) to engage one of the annular flange portions of the valve seat such that as the mounting head is moved in a given direction in the frame, the grab elements engage the rib in the valve body resulting in a distortion or folding of the valve seat such that the engaged annular flange portion can pass through the bore defined by the rib.
Patent EP-0395277-A1 (EP)
Inventor: EPWORTH RICHARD EDWARD
IPC: H04B10/17
Filed: 1990-04-12
Abstract: The gain of an optical amplifier is maintained constant by employing a portion of the amplified optical signal in a feedback loop. In one arrangement this is used to control the output of a pump signal source (2) accordingly. The portion of the said signal corresponds to spontaneous emission (ASE) at a control wavelength or band of wavelengths different to the wavelength of the optical signal output. In the case of an erbium, for example, optical fibre amplifier (1) the portion is preferably ASE at 980nm, the amplified signal being at 1.535 µm, i.e. completely different transitions in the amplifying medium are used for gain and ASE feedback in order to lessen requirements on the filter used to extract the portion for the feedback loop.
Patent EP-0402007-A1 (EP)
Inventor: BECKER GERD
IPC: C04B41/86
Filed: 1990-05-23
Abstract: A glass flux composition consisting essentially by weight of 30-70% SiO₂, 10-30% CaO, 0-20% ZnO, 3-8% MoO₃, 0-20% B₂O₃ 0-25% Al₂O₃, 0-10% K₂O, 0-10% Na₂O, 0-10% MgO, 0-15% BaO, 0-7% Li₂O, 0-10% PbO, 0-5% SrO, 0-10% CeO, 0-0.1% CoO and 0-5% P₂O₅ is a useful opacifying composition for preparing a glaze composition for ceramics.
Patent EP-0409490-A1 (EP)
Inventor: BYWATER ROBERT JAMES SMITHKLIN
IPC: A61P15/00
Filed: 1990-07-12
Abstract: A veterinary composition for the treatment of conditions associated with low plasma glucose levels including pregnancy toxaemia in ewes and bovine ketosis, comprises an actively absorbed mono-saccharide, an actively absorbed naturally occurring amino acid, an optionally substituted C 1-6  alkyl carboxylic acid and/or a salt thereof, and a polyhydric alcohol.
Patent EP-0422828-A1 (EP)
Inventor: SHOUJI HIDEAKI
IPC: H01L21/60
Filed: 1990-10-03
Abstract: A film carrier comprises an organic insulating film tape (1) and a patterned conductor (2) adhered to said organic insulating film tape, which carrier is provided with one or more folding places (10-1, 10-2) in one or more parts of the conductor pattern area thereof where said organic insulating film tape is smaller in thickness than in the area thereof other than said one or more parts.
Patent EP-0421804-A1 (EP)
Inventor: MARUYAMA NOBORU
IPC: F16G5/16
Filed: 1990-10-04
Abstract: Push elements (4) slidably arranged on a carrier (5) have inclined side surfaces (4a) to contact V-shaped pulley groove walls. Each side surface (4a) has a substantially planar area (11) and a bevel (10) which slopes away from an imaginary extended plane (40) of the adjacent planar area (11), preferably at an angle of no more than 1 o .
Patent EP-0430553-A1 (EP)
Inventor: TSUBOTA NORIAKI
IPC: G03G9/087
Filed: 1990-11-20
Abstract: A toner for full colour development comprises a binder resin and a colouring agent dispersed in the form of particles in the binder resin, wherein the quantities of dispersed colouring agent particles having a size of 10 to 12.5 µm² and dispersed particles having a size of 12.5 to 15.0 µm² are limited below certain levels. The critical quantities of these dispersed particles having the above sizes differ between magenta, cyan and yellow toners. Each of these colour toners has excellent light-transmitting properties and therefore, these toners can be used for full colour development where toners are developed in the overlapped state on a transfer material to form a full colour image.
Patent EP-0434440-A1 (EP)
Inventor: KAWAGUCHI NAOKO
IPC: C07D265/36
Filed: 1990-12-20
Abstract: A benzoxazine derivative and a benzothiazine derivative having the formula (I):
       
 wherein
     A is N or a CH group;   B is O, S, an SO group or an SO₂ group;   W is O, S, a CR⁴R⁵ group or an NR⁴ group wherein R⁴ and R⁵ are each independently a hydrogen atom, a CN group or an NO₂ group;   X, Y and Z are each independently a hydrogen atom, a halogen atom or a lower haloalkyl group having 1 to 3 carbon atoms;   R¹ is a hydrogen atom, a lower alkyl group having 1 to 5 carbon atoms, a lower alkenyl group having 2 to 5 carbon atoms, a lower alkynyl group having 2 to 5 carbon atoms, a lower hydroxyalkyl group having 1 to 5 carbon atoms or a lower haloalkyl group having 1 to 3 carbon atoms; and   R² and R³ are each independently a hydrogen atom, a lower alkyl group having 1 to 5 carbon atoms or an aryl group having 6 to 10 carbon atoms and a herbicidal composition containing the compound of the formula (I) as an active ingredient.
Patent EP-0401128-A1 (EP)
Inventor: WEAVER MAX ALLEN EASTMAN KODAK
IPC: C08L67/00
Filed: 1990-04-27
Abstract: Disclosed are poly-methine compounds having the formula:
      wherein 
R¹ is an unsubstituted or substituted alkoxycarbonyl, cycloalkoxycarbonyl or aryloxycarbonyl radical; an unsubstituted or substituted carbamoyl radical; or an unsubstituted or substituted alkylsulfonyl, cycloalkyl­sulfonyl or arylsulfonyl radical, or an unsubstituted or substituted aryl radical; 
R² is an unsubstituted or substituted alkyl, cycloalkyl or aryl radical; 
R³ is hydrogen, alkyl, -OR² or halogen; and 
L is an organic linking group bonded by non-oxo carbon atoms to the oxygen atoms adjacent to L. Also disclosed are admixtures of 100 to 10,000 ppm of at least one of the poly-methine compounds and certain condensation polymers. The resulting polymer composi­tions are useful to protect substrates or materials susceptible to degradation by ultraviolet light.
Patent EP-0409755-A1 (EP)
IPC: D01H9/16
Filed: 1990-07-16
Abstract: The present invention relates to a method for interrupting a roving so as to make it possible to initiate the automatic removal of full bobbins from a flier frame for long fibres, characterised in that it involves, when the rotation of the flier (1) and of the bobbin (2) has stopped, bringing the presser finger (4) of the flier (1) into the lower conical zone of the bobbin (2), in order to cause a partial opening of the roving (3), and then bringing about a partial rotation of the bobbin (2), with the flier (1) remaining stopped, in order to obtain the interruption of the roving (3), the bobbin (2) subsequently being removed from the frame. <IMAGE>
Patent EP-0430865-A1 (EP)
Title: Conveyor system
Inventor: MISCHLER ERNST
IPC: B65G19/26
Filed: 1990-10-16
Abstract: The conveyor system for transporting goods has a monorail track (1) which is arranged in a raised manner in relation to the working plane. Travelling carriages (2) can be moved along the monorail track (1). Individual regions of the conveyor system are equipped with free-wheel conveying members (8, 14) which drive the travelling carriages (2) along or, with conveying member running, also allow a standstill of the travelling carriages (2). To this end, the free-wheel conveying members have lateral pivotably arranged drivers (20) which are brought from a rest position into an actuation position by actuating rails (24). <IMAGE>
Patent EP-0453478-A1 (EP)
Inventor: STENFORS SVANTE
IPC: B65G53/58
Filed: 1990-01-10
Abstract: L'éjecteur décrit, qui est destiné à un système transporteur pneumatique et qui est pourvu de buses pour le gaz propulseur qui débouchent à la périphérie de l'éjecteur, comprend un logement (4) contenant une pièce rapportée conique (6). Des évidements ménagés dans la pièce rapportée et dans la surface circonvoisine du logement de l'éjecteur forment un canal (10) ayant une section transversale (diffuseur) qui décroît progressivement à partir d'une entrée (10a) pour le gaz propulseur, où le gaz propulseur subit une expansion et atteint une vitesse élevée. Ces canaux (10) débouchent à la périphérie dans le canal d'écoulement de l'éjecteur et forment les buses de l'éjecteur.
Patent EP-0407615-A1 (EP)
Inventor: YAMAUCHI M DAI NIPPON INSATSU
IPC: B42D15/10
Filed: 1990-01-30
Abstract: This invention relates to a thermal transfer recording medium wherein information composed of images or characters is formed on the surface of a substrate by thermal transfer and, if necessary, a transparent protective layer is provided on at least part of the surface where the information is recorded via an adhesive layer, characterized in that said adhesive and/or protective layer functions to prevent counterfeiting. The combination of the method of information recording by means of thermal transfer with the protective layer functioning to prevent counterfeiting exhibits an excellent effect for preventing alteration and counterfeiting.
Patent EP-0473605-A1 (EP)
Title: Article avec assemblage a emboitement par pression
Inventor: WYATT W BURK
IPC: B29C44/12
Filed: 1990-04-11
Abstract: L'invention se rapporte à un article tel que de préférence une unité thermiquement isolée pour servir à manger, constituée par exemple par un plateau (1) ou un couvercle de plateau (101) comportant un dessus (10) et un dessous (20) qui s'emboîtent physiquement au moyen d'un assemblage par pression (25). Une mousse isolante rigide de dimensions sensiblement stables (17), disposée entre le dessus (10) et le dessous (20) maintient ceux-ci assemblés, scelle l'assemblage par pression (25) et assure une rigidité globale à l'article. Des nervures de renforcement (19) peuvent être utilisées pour diminuer la flexibilité au niveau de la jointure d'assemblage et protéger la forme (11) contre les chocs au niveau de la jointure d'assemblage.
Patent EP-0474677-A1 (EP)
Title: Selection de programmes de television
Inventor: VOGEL PETER SAMUEL
IPC: H04N5/445
Filed: 1990-05-30
Abstract: Un signal représentant un guide de programme de télévision et un signal indiquant quel programme est en cours de réception sont reçus au point de réception d'un signal de programme de télévision. Le signal de guide de programme est utilisé pour entraîner l'affichage d'un guide de programme sur un écran de télévision. Le téléspectateur sélectionne un ou plusieurs programmes à enregistrer ou à regarder à partir du guide affiché. Pendant que le signal d'indication du programme reçu indique que le programme en cours de réception est l'un des programmes sélectionné, l'enregistrement ou la visualisation du programme est validé. Une extension ultérieure de la présente invention permet l'enregistrement du nom d'un programme de télévision sur un enregistrement vidéo, conjointement avec le programme, de sorte que, lors de la lecture, l'enregistrement peut être immédiatement identifié.
Patent EP-0483246-A1 (EP)
Inventor: MOEN RUSSELL R JR
IPC: G04G99/00
Filed: 1990-07-13
Abstract: Alimentation à courant polarisé (10) d'un microcircuit dans un beeper-montre. Un récepteur radio FM monté dans un dispositif à microcircuit fonctionne par intermittence avec un temps sous tension court et un temps de coupure long afin de réduire la consommation en énergie et de préserver la pile. Le circuit d'alimentation (10) polarisée distribue des courants polarisés prédéterminés à plusieurs zones fonctionnelles (12) du microcircuit. Les courants de polarisation sont suspendus pendant la durée de coupure du récepteur de manière que la perte du courant du microcircuit entier soit presque nulle, de l'ordre de quelques nano-ampères. Les insuffisances et les inconvénients d'une série de coupures et de mises sous tension sont éliminées en prévoyant plusieurs sources de courants commutés (44a-44n) qui effectuent une double fonction de polarisation de circuit et de commutation de courant.
Patent EP-0493408-A1 (EP)
Title: Oral anticoagulant/platelet inhibitor low dose formulation.
Inventor: ADDICKS WILLIAM JOSEPH
IPC: A61K/
Filed: 1990-09-05
Abstract: There are disclosed combination products useful for the treatment and/or prevention of a first or recurrent myocardial infarction or a first or recurrent stroke. Said combination products comprise low doses of an oral anticoagulant, preferably warfarin and platelet inhibiting agents, including non-steroidal antiinflammatory agents and preferrably aspirin.
Patent EP-0487621-A1 (EP)
Title: Immunoassay of glycosylated proteins employing antibody directed to reductively glycosylated n-terminal amino acids.
Inventor: ANDERSON BYRON E
IPC: C07K19/00
Filed: 1990-08-17
Abstract: An immunoassay for a protein that is non-enzymatically glycosylated on the alpha amino group of its N-terminal amino acid, reacting a sample containing the glycosylated protein with a reducing agent; contacting the reduced glycosylated protein with an antibody directed to Glc-ol-X which is prepared by immunizing an animal with an immunogen of the formula (Glc-ol-X-L)n-carrier; and detecting or quantitating the reduced glycosylated protein bound to the antibody. In formula (Glc-ol-X-L)n-carrier: X is the N-terminal amino acid of the glycosylated protein, except that X cannot be lysine; L is a bond or a linker group; Glc-ol is the reduced form of the sugar attached to X on the glycosylated protein, and Glc-ol is attached to the alpha amino group of X; the carrier is an immunogenic compound other than the glycosylated protein; and n is from 1 to the number of available coupling sites on the carrier.
Patent EP-0453572-A1 (EP)
Inventor: SASAKI TAKAO
IPC: G05B19/404
Filed: 1990-11-02
Abstract: Procédé de correction des fluctuations de position d'une machine, notamment des fluctuations de position d'une machine-outil possédant au moins deux axes de commande. Un organe de correction de position (12) produit de impulsions de correction (Xcp, Ycp) de sorte que le rapport entre les valeurs dans les registres d'erreurs (3X, 3Y) des axes respectifs coïncide avec le rapport (R1) entre les valeurs d'impulsions de distribution (Xp1, Yp1) des axes respectifs. Ces impulsions de correction (Xcp, Ycp) sont additionnées aux impulsions de distribution (Xp1, Yp1), de manière à réduire au minimum l'augmentation brusque d'erreurs dans une forme finie, se produisant pendant le finissage des coins d'une pièce, cette opération s'effectuant au commencement et immédiatement avant la fin du finissage.
Patent EP-0446872-A1 (EP)
Inventor: KUO DAVID L DR
IPC: B01J27/122
Filed: 1991-03-12
Abstract: Preparation of 2,3-dichloro-5-acetylpyridine from a 5,6-dichloronicotinoyl halide and a methylmagnesium halide in the presence of Cu/Cu halide as catalyst.
Patent EP-0453791-A1 (EP)
Inventor: FECKER RAINER DIPL-ING FH
IPC: B65H45/14
Filed: 1991-03-26
Abstract: In a buckle folder with at least two folding points (F1, F2) formed in each case by a folding-roller pair (W1/W2; W2/W3), and a draw-in device which consists of two advance rollers (T1, T2) and which defines the advance speed for the material to be folded, the draw-in device lies in an advance path (4) running past the first folding point (F1). Arranged directed towards the first folding point are two insert supplying devices, a first behind and a second in front of the draw-in device. In order that an insert can be inserted alternatively into the first or into the second fold, the first folding point (F1) is assigned a knife-like deflection member (6) which can be moved towards the first folding point (F1) with simultaneously fold-forming deflection of the material to be folded and individually actuated for each folding process by an electronic control device (21). Directly in front of the folding pocket (25) lying between the first and the second folding point (F2), there is arranged as second deflection member (26) an electromagnetically controllable deflector for the material to be folded, which, after the material to be folded has run into the folding pocket (25), can be moved out of its rest position towards the second folding point (F2) with simultaneously fold-forming deflection of the material to be folded (43, 55). 
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Patent EP-0473870-A1 (EP)
Inventor: SEVERIN MANFRED
IPC: C01B3/38
Filed: 1991-03-28
Abstract: The invention relates to a reformer, especially an autothermic secondary reformer (1), having a gas feeder (3) leading centrally from below through the catalyst into a mixing and/or reaction chamber (5), and an oxidising agent feeder. To optimise the distribution of the oxidising agent and for mixing with the process gas, an oxidising agent feeder consisting of at least two feed nozzles (7) and penetrating the reaction chamber from the outside inwards is arranged in at least one plane above the catalyst bed (4). <IMAGE>
Patent EP-0460530-A1 (EP)
Title: Box made of laminate material
Inventor: CASTANO HINOJO PEDRO
IPC: B65D65/40
Filed: 1991-05-29
Abstract: The box is made up from a single unfolding of a laminar structure (1) comprising two cardboard die-pressed components of different surface and character,the greater component (2) pertaining to the box's format is a cardboard called compact,the smaller component (3) is a stregnthened cardboard called corrugated, both components kept adhered all along through a smooth layer of sizing (7) and including both components,some coinciding cloven lines allowing the box's fitting. The strengthened component (3) is made up with a corrugated sheet (3a) and with a single paper sheet (3b),the corrugated sheet being the one adhesively kept by sizing (7) on the compacted cardboard component (2).
Patent EP-0469267-A1 (EP)
Inventor: SCHOOS ALOYSE
IPC: G01B7/00
Filed: 1991-06-08
Abstract: Method and device for measuring, in a non-destructive way and without contact, as well as by a direct and continuous route, the thickness of a coating on an elongated ferromagnetic substrate which is moving past by determination of the Joule-effect losses of the Foucault currents induced in the coated product by an alternating magnetic field. An excitation frequency of the alternating magnetic field is chosen such that the natural penetration of the Foucault currents in the coating material is sufficiently close to the intended thickness of the coating to be applied and the measurement frequency is varied as a function of the conductivity of the coating metal with respect to that of the substrate. The measurement device consists of an oscillator composed of an LC circuit and of an amplifier with variable gain connected in closed loop. <IMAGE>